Overview Product Description Retainer Block (Knife board) for Grizzly Garden Shredder model GHS2842B Product Videos Custom Field Product Reviews Write a Review Write a Review × Grizzly Retainer Block for Grizzly GHS2842B Shredder Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *